Device used for automatically tightening pump head

Abstract

The invention provides a device used for automatically tightening a pump head. The device comprises a rack, a servo motor, a main transmission gear, a middle gear, a first transmission gear, a second transmission gear, a first universal shaft, a second universal shaft, a first rotating mechanism and a second rotating mechanism; the servo motor is arranged on the top of the rack, the main transmission gear is arranged on the top of a rotating shaft of the servo motor, the middle gear, the first transmission gear and the second transmission gear are arranged on the top of the rack, the main transmission gear and the middle gear are in engaged transmission, the middle gear is in engaged transmission with the first transmission gear and the second transmission gear, the first rotating mechanism and the second rotating mechanism are arranged at the bottom of the rack in a bilateral symmetry manner, the top of the first rotating mechanism is in transmission connection with the first transmission gear through the first universal shaft, and the top of the second rotating mechanism is in transmission connection with the second transmission gear through the second universal shaft. The pump head can be automatically tightened on a bottle body, and the package production efficiency of the pump head and the bottle body can be effectively improved.

Description

technical field [0001] The invention relates to an automatic packaging device, in particular to a device for automatically tightening a pump head. Background technique [0002] Such as Figure 7 As shown, it is an existing packaging bottle for packaging liquids. The packaging bottle includes a bottle body 82 and a pump head 81. The top of the bottle body 82 is provided with a bottle mouth 821. The bottom end of the pump head 81 is a liquid inlet end. The top of the head 81 is the liquid outlet, and the bottom of the pump head 81 extends into the bottle mouth 821 , and then the pump head 81 is screwed and installed on the bottle body 82 . In the existing production technology, when using this packaging bottle for packaging production, the worker first fills the bottle body 82 with liquid, and then manually puts the pump head 81 into the bottle body 82 from the bottle mouth 821, and the worker The pump head 81 is manually tightened, and the pump head 81 is tightened and fixed...

AI Technical Summary

Problems solved by technology

This kind of production method where workers manually place and tighten the pump head 81 has a slow production speed, which is not conducive to further improving the packaging production efficiency; in addition, in the packaging production process, it is often easy to appear that the phenomenon of not tightening in place, resulting in the bottle mouth 821 There is a problem of liquid leakage, which is not conducive to further improving the quality of packaging production; in addition, on each packaging production line, it is often necessary to arrange more workers to manually place and tighten the pump head 81 at the same time, in order to meet the production speed requirements of the production line , which is not conducive to labor saving. Workers need to continuously tighten the pump head 81, and the labor intensity of workers is also relatively high.

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